16 Years of Experience Manufacturing Telecom Testers

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Multifunctional Wall Detector NF-518

Wall Detecting Function: Metal Detection/ Wooden Detection/ AC Power Detection.

Depth measurement: Wood: 3.8cm/Live (AC) wire:5cm/ Non-magnetic metal:10cm/Magnetic metal: 12cm.

Equipped with automatic shutdown function.

Equipped with a 2.4-inch high-definition color screen,the test results are clearly displayed.

Certification. Passes RoHS, FCC, and CE compliance testing, and Noyafa is certified to the ISO 9001 standard.

100% Affordable. Manufactured in China and a lot cheaper than competitor products with similar quality.

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Product Description
Technical Index
Technical parameter
Product model NF-518
Product function Wall detection function
Product appearance Two-color mold, tough
screen type 2.4-inch high-definition color screen, Resolution 240*320
Charging method support Type-C charging
Battery type Polymer lithium battery (390mAh)
Voice broadcast Live voice broadcast
Product size 63*25*139 (mm)
Product weight 200 ( g )
Wall detection function
Depth measurement Magnetic metal: 12cm
Non-magnetic metal: 10cm
Live (AC) wire: 5cm
Wood: 3.8cm
Metal detection Depth value is based on the φ20mm standard steel pipe.
Only for reference (Note: The error of the depth indication is forreference only)
Non-metal detection
AC detection
Automatic shutdown 5 minutes
Operating temperature 0℃~50
Storage temperature -10~60


Q1: Are you trading company or manufacturer? 

A1: We're original manufacturer, which can help you get factory selling products with competitive prices.


Q2: How long is your delivery time? 

A2: Normally it is 3-10 working days if the goods are in stock. Or it is 10-25 working days if the goods are not in stock, it is according to your order quantity.


Q3: How is your after-sale service?

A3: Our experienced technical team is ready to respond you within 24 hours.


Q4: What is your MOQ? Do you provide customized services? 

A4: For sample order, there is no limit on MOQ. We will appreciate it if you'd like to purchase samples for testing first.


Q5: What is your terms of payment? 

A5: Payment≤5000USD, 100% in advance. Payment>5000USD, 30% T/T in advance, balance before shipment. Trade Assurance order payment. Paypal, Western Union etc. 


Q6: Can I become your sole distributor in my place? 

A6: We appreciate that. And we will discuss about your market situation together and after confirmation we will send you a contract with detail requirements about distributor terms and sales targets.

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Multifunctional Wall Detector NF-518

  • Tell us about your requirement
  • *Subject
  • *Describe in few words
  • *Email ID
  • Phone number
Buy Now